LN Function (DAX)

How does the LN function (DAX) work?

The LN function (DAX) returns a number’s natural logarithm. The constant e (2.71828182845904) is based on natural logarithms.

LN Formula Syntax

LN(
     <number>
)

How do you use the LN function?

LN is the inverse function of the EXP.

Related Blog Posts

Related Support Forum Posts

Understanding DAX Formula
Developing Complex Dax functions

Considerations when using the LN function

The constant e (2.71828182845904) is based on natural logarithms.

Related Video Tutorials

Ultimate Beginners Guide to DAX
What-Is-DAX-Why-Do-You-Need-To-Learn-It-1.2-Ultimate-Beginner-Guide-to-DAX

Formula examples using the LN function

=LN (
      [Value]
)

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